20367274560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{2971}}^1$

素因数の和:3221

約数の個数: 224

約数和(自身を含む): 66780412032

約数和(自身を除く): 46413137472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 193, 222, 240, 296, 320, 370, 386, 444, 480, 555, 579, 592, 740, 772, 888, 960, 965, 1110, 1158, 1184, 1480, 1544, 1776, 1930, 2220, 2316, 2368, 2895, 2960, 2971, 3088, 3552, 3860, 4440, 4632, 5790, 5920, 5942, 6176, 7104, 7141, 7720, 8880, 8913, 9264, 11580, 11840, 11884, 12352, 14282, 14855, 15440, 17760, 17826, 18528, 21423, 23160, 23768, 28564, 29710, 30880, 35520, 35652, 35705, 37056, 42846, 44565, 46320, 47536, 57128, 59420, 61760, 71304, 71410, 85692, 89130, 92640, 95072, 107115, 109927, 114256, 118840, 142608, 142820, 171384, 178260, 185280, 190144, 214230, 219854, 228512, 237680, 285216, 285640, 329781, 342768, 356520, 428460, 439708, 457024, 475360, 549635, 570432, 571280, 573403, 659562, 685536, 713040, 856920, 879416, 950720, 1099270, 1142560, 1146806, 1319124, 1371072, 1426080, 1648905, 1713840, 1720209, 1758832, 2198540, 2285120, 2293612, 2638248, 2852160, 2867015, 3297810, 3427680, 3440418, 3517664, 4397080, 4587224, 5276496, 5734030, 6595620, 6855360, 6880836, 7035328, 8601045, 8794160, 9174448, 10552992, 11468060, 13191240, 13761672, 17202090, 17588320, 18348896, 21105984, 21215911, 22936120, 26382480, 27523344, 34404180, 35176640, 36697792, 42431822, 45872240, 52764960, 55046688, 63647733, 68808360, 84863644, 91744480, 105529920, 106079555, 110093376, 127295466, 137616720, 169727288, 183488960, 212159110, 254590932, 275233440, 318238665, 339454576, 424318220, 509181864, 550466880, 636477330, 678909152, 848636440, 1018363728, 1272954660, 1357818304, 1697272880, 2036727456, 2545909320, 3394545760, 4073454912, 5091818640, 6789091520, 10183637280, 20367274560]

約数ペア:

[(1, 20367274560), (2, 10183637280), (3, 6789091520), (4, 5091818640), (5, 4073454912), (6, 3394545760), (8, 2545909320), (10, 2036727456), (12, 1697272880), (15, 1357818304), (16, 1272954660), (20, 1018363728), (24, 848636440), (30, 678909152), (32, 636477330), (37, 550466880), (40, 509181864), (48, 424318220), (60, 339454576), (64, 318238665), (74, 275233440), (80, 254590932), (96, 212159110), (111, 183488960), (120, 169727288), (148, 137616720), (160, 127295466), (185, 110093376), (192, 106079555), (193, 105529920), (222, 91744480), (240, 84863644), (296, 68808360), (320, 63647733), (370, 55046688), (386, 52764960), (444, 45872240), (480, 42431822), (555, 36697792), (579, 35176640), (592, 34404180), (740, 27523344), (772, 26382480), (888, 22936120), (960, 21215911), (965, 21105984), (1110, 18348896), (1158, 17588320), (1184, 17202090), (1480, 13761672), (1544, 13191240), (1776, 11468060), (1930, 10552992), (2220, 9174448), (2316, 8794160), (2368, 8601045), (2895, 7035328), (2960, 6880836), (2971, 6855360), (3088, 6595620), (3552, 5734030), (3860, 5276496), (4440, 4587224), (4632, 4397080), (5790, 3517664), (5920, 3440418), (5942, 3427680), (6176, 3297810), (7104, 2867015), (7141, 2852160), (7720, 2638248), (8880, 2293612), (8913, 2285120), (9264, 2198540), (11580, 1758832), (11840, 1720209), (11884, 1713840), (12352, 1648905), (14282, 1426080), (14855, 1371072), (15440, 1319124), (17760, 1146806), (17826, 1142560), (18528, 1099270), (21423, 950720), (23160, 879416), (23768, 856920), (28564, 713040), (29710, 685536), (30880, 659562), (35520, 573403), (35652, 571280), (35705, 570432), (37056, 549635), (42846, 475360), (44565, 457024), (46320, 439708), (47536, 428460), (57128, 356520), (59420, 342768), (61760, 329781), (71304, 285640), (71410, 285216), (85692, 237680), (89130, 228512), (92640, 219854), (95072, 214230), (107115, 190144), (109927, 185280), (114256, 178260), (118840, 171384), (142608, 142820)]